CN213003851U

CN213003851U - Machining positioning drilling machine

Info

Publication number: CN213003851U
Application number: CN202021313205.2U
Authority: CN
Inventors: 程伟刚
Original assignee: Wuhan Huaguangcheng Precision Machinery Co ltd
Current assignee: Wuhan Huaguangcheng Precision Machinery Co ltd
Priority date: 2020-07-07
Filing date: 2020-07-07
Publication date: 2021-04-20
Anticipated expiration: 2030-07-07

Abstract

The utility model relates to the technical field of machining, and discloses a machining positioning drilling machine, which comprises a table box, wherein a table board is fixedly arranged at the top end of the table box, transverse limiting seats are fixedly arranged at the left side and the right side of the outer wall at the top end of the table box, a longitudinal limiting seat is fixedly arranged at the top end of the front surface of the table box, a transverse fixing support is movably connected with the inner wall of the transverse limiting seat, a track beam is fixedly connected with the top end of the table board, a chute is arranged at the top end of the track beam, a first slide block is movably connected with the top end of the track beam, a first servo motor is fixedly arranged at the inner wall of the first slide block, a first rack is arranged at the inner wall of the track beam, the first servo motor drives the first slide block to slide along the track beam, the horizontal direction of the drilling machine is adjusted, a second, therefore, the effects that the drilling machine cannot shake and cannot influence the machining precision are achieved.

Description

Machining positioning drilling machine

Technical Field

The utility model relates to a machining technical field specifically is a machining positioning drilling machine.

Background

The machining is a process of changing the external dimension or performance of a workpiece through a mechanical device, and can be divided into cutting machining and pressure machining according to machining modes, machines required for machining comprise a digital display milling machine, a digital display forming grinding machine, an electric spark machine, a universal grinding machine, a machining center, laser welding and the like, machining such as turning, milling, planing, grinding and the like of precision parts can be carried out, drilling is operation of machining a hole in a solid material through a drill, the initial part of the drilling is called an orifice, the side part is called a hole wall, and the bottom part is called a hole bottom.

When the existing drilling machine is used for machining, products in various forms need to be drilled, the drilling of parts is generally realized by using a common drilling machine, the machines are large in size and inconvenient to move, meanwhile, a drilling machine drill bit is fixed relative to a machine tool, the position of a workpiece to be machined needs to be manually aligned with the drill bit, although the position of the drill bit can be automatically adjusted to machine, the existing numerical control drill bit can shake to influence the machining precision, and in addition, the existing drilling machine is difficult to stably fix small workpieces, so that the small workpieces cannot be drilled difficultly.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a machining positioning drill possesses stably fixedly, is difficult for rocking, and the machining precision is high, need not artifical adjustment work piece position, and advantages such as stable fixed small-size work piece of processing have solved and need artifical adjustment work piece position, can't process small-size work piece, and the problem that influences the machining precision can be rocked to the rig drill bit.

(II) technical scheme

For realizing above-mentioned stable fixed, be difficult for rocking, the machining precision is high, need not artifical adjustment work piece position purpose, the utility model provides a following technical scheme: a mechanical processing positioning drilling machine comprises a table box, wherein a table board is fixedly mounted at the top end of the table box, transverse limiting seats are fixedly mounted on the left side and the right side of the outer wall of the top end of the table box, a longitudinal limiting seat is fixedly mounted at the top end of the front surface of the table box, a transverse fixing support is movably connected to the inner wall of the transverse limiting seat, a track beam is fixedly connected to the top end of the table board, a sliding groove is formed in the top end of the track beam, a first sliding block is movably connected to the top end of the track beam, a first servo motor is fixedly mounted on the inner wall of the first sliding block, a first rack is formed in the inner wall of the track beam, a baffle is fixedly connected to the top end of;

the bottom end of the first sliding block is fixedly connected with a sliding rail, a second rack is arranged on the front side of the sliding rail, the outer wall of the sliding rail is movably connected with a second sliding block, the right side of the second sliding block is fixedly connected with a drill casing, a second servo motor is fixedly arranged on the inner wall of the second sliding block, a drill is movably connected to the inner wall of the drill casing, and the outer wall of the drill is provided with a limiting groove;

the front surface of the second sliding block is provided with an I-shaped through hole, the inner wall of the top end of the drill casing is fixedly provided with a third servo motor, the left side of the third servo motor is movably connected with a ball bevel gear through a bevel gear, and the inner wall of the ball bevel gear is in threaded connection with a screw rod.

Preferably, the I-shaped interface has been seted up to horizontal spacing seat, with the slide bar cross-section looks adaptation of horizontal fixed bolster, prevents that horizontal fixed bolster from taking place to rock, horizontal spacing seat top fixed mounting has the rotary valve, through the fixed horizontal fixed bolster of rotary valve, the I-shaped interface has been seted up to vertical spacing seat, with the slide bar cross-section looks adaptation of vertical fixed bolster, vertical spacing seat top fixed mounting has the rotary valve, through the fixed vertical fixed bolster of rotary valve.

Preferably, the fixing grooves are formed in the transverse fixing supports, the number of the transverse fixing supports is two, the transverse fixing supports are distributed symmetrically about the central axis of the workpiece, the fixing grooves are formed in the longitudinal fixing supports, and the fixing grooves can fix the small workpiece.

Preferably, the slide has been seted up to the track roof beam inner wall, through slider and slide rail swing joint, the slide rail can slide along the track roof beam, the spout link up the spout for the binary channels, slider one and slide rail fixed connection drive the slide rail through slider one and slide along the track roof beam and slide, an output shaft fixedly connected with gear of servo motor, with a rack looks adaptation.

Preferably, the top end of the drilling machine shell is fixedly provided with a lifting groove cover, the two sliding blocks are symmetrically distributed along the axis of the drilling machine shell and drive the drilling machine shell to slide along the sliding rail through the two sliding blocks, and the inner wall of the drilling machine shell is fixedly provided with a limiting block which is matched with the limiting groove to prevent the drilling machine and the drilling machine shell from rotating relatively.

Preferably, the cross section of the sliding rail is I-shaped and matched with the I-shaped through hole, the second sliding block can stably slide along the sliding rail, an output shaft of the second servo motor is fixedly connected with the gear, the second rack penetrates through the I-shaped through hole to be movably connected with the second servo motor through the gear, and the second sliding block is driven by the second servo motor to slide along the sliding rail.

Preferably, the bottom end of the screw rod is movably connected with the drilling machine, the top end of the screw rod is provided with a sliding block and is movably connected with the inner wall of a lifting groove cover fixedly installed at the top end of a drilling machine shell, the bottom end of the ball bevel gear is fixedly connected with the inner wall of the drilling machine shell through a rolling shaft, the inner wall of the ball bevel gear is provided with threads and is matched with the screw rod, the ball bevel gear is driven by a servo motor to rotate, and then the screw rod is driven to lift, so that the drilling machine can.

(III) advantageous effects

Compared with the prior art, the utility model provides a machining positioning drilling machine possesses following beneficial effect:

1. according to the machining positioning drilling machine, a workpiece is placed on the desktop plate, the workpiece is placed through the transverse fixing support, the longitudinal fixing support and the baffle plate, and the rotary valves on the transverse limiting seat and the longitudinal limiting seat are rotated to stably clamp and fix the workpiece, so that the effect of stably clamping and fixing is achieved; the small-sized workpiece is clamped and fixed through the fixing grooves formed in the transverse fixing support and the longitudinal fixing support, so that the effect of fixing and processing the small-sized workpiece is achieved.

2. This machining positioning drilling machine drives the slider I through a servo motor, and then drives the slide rail and slides along the track roof beam, realizes the adjustment of rig horizontal direction, slides along the slide rail through two drive sliders II of servo motor, realizes the vertical adjustment of rig, and track roof beam and slide rail prevent effectively that the rig from rocking to it can not rock to have reached the rig, can not cause the effect of influence to the machining precision.

Drawings

FIG. 1 is a schematic view of the front structure of the machining positioning drilling machine of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;

FIG. 3 is a schematic view of the top view structure of the positioning drilling machine for machining of the present invention;

FIG. 4 is an enlarged schematic view of the structure at B in FIG. 3 according to the present invention;

fig. 5 is an enlarged schematic view of the structure at C in fig. 3 according to the present invention;

FIG. 6 is a schematic side view of the positioning drilling machine for machining according to the present invention;

FIG. 7 is a front view of the drill casing of the present invention;

FIG. 8 is a schematic side view of the drill housing of the present invention;

fig. 9 is a schematic structural view of the position D in fig. 8 according to the present invention.

In the figure: 1. a table box; 2. a table top plate; 3. a transverse limiting seat; 4. a transverse fixing bracket; 5. a track beam; 6. a chute; 7. a first sliding block; 8. a first servo motor; 9. a first rack; 10. a drill housing; 11. a second sliding block; 12. a drilling machine; 13. a limiting groove; 14. a workpiece; 15. a baffle plate; 16. a longitudinal fixing bracket; 17. A longitudinal limiting seat; 18. a slide rail; 19. a second rack; 20. a servo motor II; 21. an I-shaped through hole; 22. a servo motor III; 23. a screw rod; 24. a ball bevel gear.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, a machining positioning drilling machine comprises a table box 1, a table board 2 is fixedly mounted at the top end of the table box 1, transverse limiting seats 3 are fixedly mounted on the left side and the right side of the outer wall of the top end of the table box 1, a longitudinal limiting seat 17 is fixedly mounted at the top end of the front surface of the table box 1, a transverse fixing support 4 is movably connected to the inner wall of the transverse limiting seat 3, an i-shaped interface is formed in the transverse limiting seat 3 and matched with the cross section of a sliding rod of the transverse fixing support 4 to prevent the transverse fixing support 4 from shaking, a rotary valve is fixedly mounted at the top end of the transverse limiting seat 3, a transverse fixing support 4 is fixed through the rotary valve, a track beam 5 is fixedly connected to the top end of the table board 2, a sliding groove 6 is formed in the top end of the track beam 5, a first sliding block 7 is, the inner wall of the track beam 5 is provided with a slide rail which is movably connected with the slide rail 18 through a slide block, the slide rail 18 can slide along the track beam 5, the slide groove 6 is a double-channel through slide groove, the slide block I7 is fixedly connected with the slide rail 18, the slide rail 18 is driven to slide along the track beam 5 through the slide block I7, an output shaft of a servo motor I8 is fixedly connected with a gear, a baffle plate 15 is fixedly connected with the top end of the desktop plate 2 matched with the rack I9, the outer wall of the right side of the transverse fixed support 4 is movably connected with a workpiece 14, the inner wall of the longitudinal limiting seat 17 is movably connected with a longitudinal fixed support 16, the longitudinal limiting seat 17 is provided with an I-shaped interface which is matched with the cross section of the slide bar;

referring to fig. 3-7, a slide rail 18 is fixedly connected to the bottom end of a first slide block 7, a second rack 19 is disposed on the front side of the slide rail 18, the section of the slide rail 18 is i-shaped and is matched with an i-shaped through hole 21, the second slide block 11 can stably slide along the slide rail 18, an output shaft of a second servo motor 20 is fixedly connected with a gear, the second rack 19 passes through the i-shaped through hole 21 and is movably connected with a second servo motor 20 through the gear, the second slide block 11 is driven by the second servo motor 20 to slide along the slide rail 18, the outer wall of the slide rail 18 is movably connected with the second slide block 11, a drill casing 10 is fixedly connected to the right side of the second slide block 11, the second servo motor 20 is fixedly mounted on the inner wall of the second slide block 11, a drill 12 is movably connected to the inner wall of the drill casing 10, a limiting, the second sliding block 11 drives the drilling machine shell 10 to slide along the sliding rail 18, and the inner wall of the drilling machine shell 10 is fixedly provided with a limiting block which is matched with the limiting groove 13 to prevent the drilling machine 12 and the drilling machine shell 10 from rotating relatively;

referring to fig. 8-9, the front surface of the second sliding block 11 is provided with an i-shaped through hole 21, the inner wall of the top end of the drilling machine housing 10 is fixedly provided with a third servo motor 22, the left side of the third servo motor 22 is movably connected with a ball bevel gear 24 through a bevel gear, the inner wall of the ball bevel gear 24 is in threaded connection with a screw 23, the bottom end of the screw 23 is movably connected with the drilling machine 12, the top end of the screw 23 is provided with a sliding block and is movably connected with the inner wall of a lifting slot cover fixedly arranged at the top end of the drilling machine housing 10, the bottom end of the ball bevel gear 24 is fixedly connected with the inner wall of the drilling machine housing 10 through a roller, the inner wall of the ball bevel gear 24 is provided with threads.

The working principle is that a workpiece 14 is placed on a table top plate 2, the workpiece 14 is fixed through a transverse fixing support 4, a longitudinal fixing support 16 and a baffle plate 15, a rotary valve on a transverse limiting seat 3 and a longitudinal limiting seat 17 is rotated to fix the transverse fixing support 4 and the longitudinal fixing support 16, the workpiece 14 is stably clamped on the table top plate 2, then a servo motor I8 is started to move along a rack I9 arranged on the inner wall of a track beam 5, a sliding block I7 is driven to move along the track beam 5, a sliding rail 18 is driven to move along the track beam 5, a drill casing 10 and a drill 12 are driven to move along the horizontal direction, a servo motor II 20 is started to move along a rack II 19 arranged on the outer wall of the top end of the track beam 5, a sliding block II 11 is driven to move along the sliding rail 18, the drill casing 10 and the drill 12 are driven to move along the longitudinal direction, the position of the drill 12 is adjusted, after the position of the drilling machine 12 is adjusted, the servo motor III 22 is started to drive the ball bevel gear 24 to rotate, the lifting groove at the top end of the inner wall of the drilling machine shell 10 limits the screw rod 23 to rotate, the screw rod 23 is driven by the ball bevel gear 24 to lift along the lifting groove, and the drilling machine 12 is driven to lift to drill the workpiece 14.

In conclusion, according to the machining positioning drilling machine, the workpiece 14 is placed on the table top plate 2, the workpiece 14 is placed through the transverse fixing support 4, the longitudinal fixing support 16 and the baffle 15, the rotary valves on the transverse limiting seat 3 and the longitudinal limiting seat 17 are rotated, and the workpiece 14 is stably clamped and fixed, so that the effect of stably clamping and fixing is achieved; the small-sized workpiece 14 is clamped and fixed through fixing grooves formed in the transverse fixing support 4 and the longitudinal fixing support 16, so that the effect of fixing and processing the small-sized workpiece 14 is achieved; this machining positioning drilling machine, through 8 drive sliders I7 of servo motor, and then drive slide rail 18 and slide along track roof beam 5, realize the adjustment of 12 horizontal directions on the rig, slide along slide rail 18 through two 20 drive sliders II 11 of servo motor, realize the vertical adjustment of rig 12, track roof beam 5 and slide rail 18 prevent effectively that rig 12 from rocking to it can not rock to have reached rig 12, can not cause the effect of influence to the machining precision.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a machining positioning drilling machine, includes table case (1), its characterized in that: the table top board (2) is fixedly installed at the top end of the table box (1), the transverse limiting seats (3) are fixedly installed on the left side and the right side of the outer wall of the top end of the table box (1), the longitudinal limiting seats (17) are fixedly installed at the front top end of the table box (1), the inner wall of each transverse limiting seat (3) is movably connected with a transverse fixing support (4), the top end of the table top board (2) is fixedly connected with a track beam (5), the top end of the track beam (5) is provided with a sliding groove (6), the top end of the track beam (5) is movably connected with a sliding block I (7), the inner wall of each sliding block I (7) is fixedly installed with a servo motor I (8), the inner wall of the track beam (5) is provided with a rack I (9), the top end of the table top board (, the inner wall of the longitudinal limiting seat (17) is movably connected with a longitudinal fixing bracket (16);

the bottom end of the first sliding block (7) is fixedly connected with a sliding rail (18), the front face of the sliding rail (18) is provided with a second rack (19), the outer wall of the sliding rail (18) is movably connected with a second sliding block (11), the right side of the second sliding block (11) is fixedly connected with a drilling machine shell (10), the inner wall of the second sliding block (11) is fixedly provided with a second servo motor (20), the inner wall of the drilling machine shell (10) is movably connected with a drilling machine (12), the drilling machine (12) is provided with a limiting groove (13) on the;

the front surface of the second sliding block (11) is provided with an I-shaped through hole (21), the inner wall of the top end of the drill casing (10) is fixedly provided with a third servo motor (22), the left side of the third servo motor (22) is movably connected with a ball bevel gear (24) through a bevel gear, and the inner wall of the ball bevel gear (24) is in threaded connection with a screw rod (23).

2. The machining positioning drill as claimed in claim 1, wherein: the I-shaped interface has been seted up in horizontal spacing seat (3), with the slide bar cross-section looks adaptation of horizontal fixed bolster (4), there is the rotary valve horizontal spacing seat (3) through top fixed mounting, the I-shaped interface has been seted up in vertical spacing seat (17), with the slide bar cross-section looks adaptation of vertical fixed bolster (16), vertical spacing seat (17) top fixed mounting has the rotary valve.

3. The machining positioning drill as claimed in claim 1, wherein: the fixing device is characterized in that the transverse fixing supports (4) are provided with fixing grooves, the number of the transverse fixing supports (4) is two, the transverse fixing supports are symmetrically distributed along the axis of the workpiece (14), and the longitudinal fixing supports (16) are provided with fixing grooves.

4. The machining positioning drill as claimed in claim 1, wherein: the slide has been seted up to track roof beam (5) inner wall, through slider and slide rail (18) swing joint, spout (6) are the binary channels and link up the spout, slider (7) and slide rail (18) fixed connection, servo motor (8) output shaft fixedly connected with gear, with rack (9) looks adaptation.

5. The machining positioning drill as claimed in claim 1, wherein: the top end of the drill casing (10) is fixedly provided with a lifting groove cover, the number of the second sliding blocks (11) is two, the second sliding blocks are symmetrically distributed along the axis of the drill casing (10), and the inner wall of the drill casing (10) is fixedly provided with a limiting block which is matched with the limiting groove (13).

6. The machining positioning drill as claimed in claim 1, wherein: the section of the sliding rail (18) is I-shaped and matched with the I-shaped through hole (21), the output shaft of the servo motor II (20) is fixedly connected with the gear, and the rack II (19) penetrates through the I-shaped through hole (21) and is movably connected with the servo motor II (20) through the gear.

7. The machining positioning drill as claimed in claim 1, wherein: the bottom end of the screw rod (23) is movably connected with the drilling machine (12), the top end of the screw rod (23) is provided with a sliding block and is movably connected with the inner wall of a lifting groove cover fixedly arranged at the top end of the drilling machine shell (10), the bottom end of the ball bevel gear (24) is fixedly connected with the inner wall of the drilling machine shell (10) through a rolling shaft, and the inner wall of the ball bevel gear (24) is provided with threads and is matched with the screw rod (23).